UNICEF's State of the World's Children 2025 uses a multidimensional approach that goes beyond income to assess deprivations in six critical areas:
- Education: School attendance, years of schooling, and learning outcomes
- Health: Access to healthcare, immunization, and treatment for illness
- Housing: Adequate shelter, overcrowding, and housing materials
- Nutrition: Food security, dietary diversity, and stunting/wasting
- Sanitation: Access to improved sanitation facilities
- Water: Access to safe drinking water sources
A child is considered to be in severe deprivation when they lack access to at least two of these six dimensions.
Data coverage: The 2025 report draws on data from over 130 low- and middle-income countries, representing the most comprehensive assessment of child poverty to date.